@font-face{font-family:'SanjeshSans';src:url('fonts/SanjeshSans-Regular.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'SanjeshSans';src:url('fonts/SanjeshSans-Medium.ttf') format('truetype');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'SanjeshSans';src:url('fonts/SanjeshSans-Bold.ttf') format('truetype');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'SanjeshDisplay';src:url('fonts/SanjeshDisplay-SemiBold.ttf') format('truetype');font-weight:600;font-style:normal;font-display:swap}
:root{
  --bg:#eef3fb;--bg2:#f8fbff;--card:rgba(255,255,255,.88);--card-solid:#fff;--text:#172033;--muted:#657089;
  --border:rgba(31,53,91,.11);--accent:#5b4df7;--accent-2:#16a8ff;--accent-dark:#4436df;
  --success:#12a878;--danger:#e5484d;--chip:#edf0ff;--radius:26px;--radius-sm:16px;--radius-pill:999px;
  --shadow:0 18px 55px rgba(42,62,105,.11);--shadow-soft:0 8px 28px rgba(42,62,105,.08);
  font-family:'SanjeshSans','Noto Sans Arabic',Tahoma,Arial,sans-serif;color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--bg:#0a1020;--bg2:#0f1729;--card:rgba(20,29,49,.9);--card-solid:#141d31;--text:#f4f7ff;--muted:#aeb8cb;--border:rgba(255,255,255,.10);--chip:#202b4c;--shadow:0 18px 55px rgba(0,0,0,.32);--shadow-soft:0 8px 28px rgba(0,0,0,.24);color-scheme:dark}}
:root[data-theme="dark"]{--bg:#0a1020;--bg2:#0f1729;--card:rgba(20,29,49,.9);--card-solid:#141d31;--text:#f4f7ff;--muted:#aeb8cb;--border:rgba(255,255,255,.10);--chip:#202b4c;--shadow:0 18px 55px rgba(0,0,0,.32);--shadow-soft:0 8px 28px rgba(0,0,0,.24);color-scheme:dark}
*{box-sizing:border-box}
html{scroll-padding-top:24px;min-height:100%;background:var(--bg)}
body{min-height:100%;margin:0;background:radial-gradient(circle at 12% 0%,rgba(91,77,247,.15),transparent 30%),radial-gradient(circle at 88% 12%,rgba(22,168,255,.14),transparent 28%),linear-gradient(180deg,var(--bg2),var(--bg));color:var(--text);direction:rtl;text-align:right;-webkit-font-smoothing:antialiased}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.28;background-image:radial-gradient(rgba(91,77,247,.18) .7px,transparent .7px);background-size:18px 18px;mask-image:linear-gradient(to bottom,black,transparent 72%);z-index:-1}
#app{max-width:820px;margin:0 auto;padding:34px 18px 70px;min-height:100%;animation:pageIn .45s ease both}
@keyframes pageIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.card{position:relative;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:30px;margin-bottom:18px;box-shadow:var(--shadow-soft);backdrop-filter:blur(22px) saturate(150%);-webkit-backdrop-filter:blur(22px) saturate(150%);overflow:hidden}
.card:after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;background:linear-gradient(135deg,rgba(255,255,255,.34),transparent 42%);opacity:.7}
.card>*{position:relative;z-index:1}
.center{text-align:center}
h1,h2{font-family:'SanjeshDisplay','SanjeshSans',sans-serif}h1{font-size:clamp(2rem,6vw,3rem);line-height:1.25;font-weight:600;letter-spacing:-.035em;margin:0 0 10px}h2{font-size:1.42rem;font-weight:600;letter-spacing:-.02em;margin:0 0 14px}p{color:var(--muted);line-height:1.9;margin:0 0 14px;font-size:.98rem}.brand-title{background:linear-gradient(100deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700}.brand-mark{display:inline-flex;width:70px;height:70px;align-items:center;justify-content:center;border-radius:22px;margin-bottom:16px;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 16px 34px rgba(91,77,247,.28);font-size:2rem;color:#fff;transform:rotate(-5deg)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;border:none;border-radius:15px;padding:12px 22px;font-size:.95rem;font-weight:700;cursor:pointer;font-family:inherit;transition:transform .16s ease,box-shadow .16s ease,background .16s ease,opacity .16s ease}.btn:after{content:'←';font-size:1rem;opacity:.7;transition:transform .16s ease}.btn:hover:after{transform:translateX(-3px)}.btn-primary{background:linear-gradient(135deg,var(--accent),#756cff);color:#fff;box-shadow:0 10px 24px rgba(91,77,247,.25)}.btn-primary:hover{background:linear-gradient(135deg,var(--accent-dark),var(--accent));transform:translateY(-1px);box-shadow:0 14px 30px rgba(91,77,247,.30)}.btn-outline{background:var(--card-solid);color:var(--accent);border:1px solid rgba(91,77,247,.25);box-shadow:0 5px 16px rgba(42,62,105,.06)}.btn-outline:hover{background:var(--chip);transform:translateY(-1px)}.btn:active{transform:scale(.98)}.btn[disabled]{opacity:.42;cursor:not-allowed;transform:none;box-shadow:none}.btn-row{display:flex;gap:10px;justify-content:space-between;margin-top:22px;flex-wrap:wrap}.btn-row .btn{flex:1 1 180px}
.field{margin-bottom:17px}label{display:block;font-size:.84rem;margin-bottom:8px;color:var(--muted);font-weight:700}input,select{width:100%;min-height:50px;padding:12px 15px;border-radius:15px;border:1px solid var(--border);background:rgba(248,250,255,.72);color:var(--text);font-size:1rem;font-family:inherit;transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}input:focus,select:focus{outline:none;border-color:rgba(91,77,247,.6);background:var(--card-solid);box-shadow:0 0 0 4px rgba(91,77,247,.11)}
.err{color:var(--danger);font-size:.83rem;margin-top:8px;display:none;background:rgba(229,72,77,.08);padding:9px 12px;border-radius:12px}.err.show{display:block}
.sticky{position:sticky;top:10px;z-index:5;background:rgba(255,255,255,.82);border:1px solid var(--border);backdrop-filter:saturate(180%) blur(22px);-webkit-backdrop-filter:saturate(180%) blur(22px);border-radius:20px;padding:15px 18px;margin-bottom:18px;box-shadow:var(--shadow-soft)}.sticky .info{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;font-size:.78rem;color:var(--muted);margin-bottom:9px}.sticky .info b{color:var(--text);font-weight:700}.sticky .title-row{display:flex;justify-content:space-between;align-items:center;gap:10px}.sticky .qtitle{font-family:'SanjeshDisplay','SanjeshSans',sans-serif;font-weight:600;font-size:1.12rem;color:var(--text)}.progress-pill{font-size:.73rem;background:linear-gradient(135deg,rgba(91,77,247,.12),rgba(22,168,255,.12));color:var(--accent);padding:6px 12px;border-radius:var(--radius-pill);white-space:nowrap;font-weight:700}.timer{margin-inline-start:auto;font-weight:800;color:var(--danger);background:rgba(229,72,77,.08);padding:6px 12px;border-radius:var(--radius-pill);font-size:.83rem;transition:.2s}.timer.warning{background:var(--danger);color:#fff;animation:pulse 1s infinite}
.terms{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:11px}.term{display:flex;align-items:center;gap:10px;min-height:54px;padding:12px 15px;border:1px solid var(--border);border-radius:15px;background:rgba(248,250,255,.68);cursor:pointer;user-select:none;font-size:.91rem;font-weight:600;transition:background .16s ease,border-color .16s ease,color .16s ease,transform .12s ease,box-shadow .16s ease}.term:hover{border-color:rgba(91,77,247,.35);box-shadow:0 6px 18px rgba(42,62,105,.07);transform:translateY(-1px)}.term:active{transform:scale(.985)}.term.checked{background:linear-gradient(135deg,var(--accent),#6e63ff);border-color:transparent;color:#fff;box-shadow:0 9px 20px rgba(91,77,247,.22)}.term input{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.bar-row{margin-bottom:17px}.bar-row .lbl{display:flex;justify-content:space-between;gap:12px;font-size:.87rem;margin-bottom:7px;color:var(--text);font-weight:600}.bar-bg{background:var(--chip);border-radius:99px;height:9px;overflow:hidden}.bar-fg{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:99px;transition:width .4s ease}.final-score{text-align:center;padding:32px 24px;border-radius:24px;background:linear-gradient(135deg,#4d42e8,var(--accent-2));color:#fff;margin-bottom:24px;box-shadow:0 18px 38px rgba(71,81,225,.25)}.final-score .num{font-family:'SanjeshDisplay','SanjeshSans',sans-serif;font-size:3.25rem;font-weight:700;letter-spacing:-.03em;margin:4px 0}.link-btn{background:none;border:none;color:var(--muted);text-decoration:underline;cursor:pointer;font-size:.82rem;font-family:inherit}table{width:100%;border-collapse:separate;border-spacing:0;font-size:.85rem;overflow:hidden}th,td{padding:11px 10px;border-bottom:1px solid var(--border);text-align:right}th{color:var(--muted);font-weight:700;font-size:.77rem}.overflow-x{overflow-x:auto}.no-select{user-select:none;-webkit-user-select:none}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.55}}
@media (max-width:620px){#app{padding:20px 12px 48px}.card{padding:22px 18px;border-radius:21px}.terms{grid-template-columns:1fr}.sticky{top:6px}.sticky .title-row{align-items:flex-start}.progress-pill{font-size:.68rem;padding:5px 9px}.btn-row{flex-direction:column}.btn-row .btn{width:100%;flex-basis:auto}.brand-mark{width:60px;height:60px;border-radius:19px;font-size:1.7rem}}
@media (prefers-color-scheme:dark){input,select,.term{background:rgba(10,16,32,.48)}.sticky{background:rgba(20,29,49,.82)}}
:root[data-theme="dark"] input,:root[data-theme="dark"] select,:root[data-theme="dark"] .term{background:rgba(10,16,32,.48)}
:root[data-theme="dark"] .sticky{background:rgba(20,29,49,.82)}

/* Welcome hero */
.welcome-hero{padding:0;overflow:hidden;background:linear-gradient(145deg,rgba(255,255,255,.96),rgba(249,246,235,.94));border-color:rgba(190,148,52,.16);box-shadow:0 24px 70px rgba(31,53,91,.14)}
.welcome-hero:before{content:"";position:absolute;width:360px;height:360px;left:-150px;top:-170px;border-radius:50%;background:radial-gradient(circle,rgba(204,159,66,.18),transparent 68%);pointer-events:none}
.welcome-hero:after{background:linear-gradient(125deg,rgba(255,255,255,.42),transparent 48%,rgba(201,159,72,.07))}
.hero-art{position:relative;margin:0 auto;width:min(100%,560px);aspect-ratio:832/1216;overflow:hidden;background:#faf7ef}
.hero-art:after{content:"";position:absolute;inset:auto 8% 0;height:28%;background:radial-gradient(ellipse,rgba(205,157,58,.12),transparent 68%);pointer-events:none}
.hero-art img{display:block;width:100%;height:100%;object-fit:cover;object-position:center center;mix-blend-mode:multiply;filter:saturate(.98) contrast(1.02)}
.welcome-copy{position:relative;z-index:2;padding:24px 28px 32px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border-radius:999px;background:rgba(190,148,52,.10);border:1px solid rgba(190,148,52,.17);color:#8b671d;font-size:.78rem;font-weight:800;letter-spacing:.01em}
.eyebrow:before{content:"✦";font-size:.8rem}
.welcome-copy h1{font-size:clamp(2.15rem,7vw,3.35rem);margin:10px 0 8px}
.welcome-copy p{max-width:610px;margin:0 auto 20px;font-size:1rem}
.btn-start{min-width:220px;min-height:54px;border-radius:17px;font-size:1rem;background:linear-gradient(135deg,#132b63,#173f89);box-shadow:0 14px 30px rgba(19,43,99,.24)}
.btn-start:hover{background:linear-gradient(135deg,#0e234f,#132f70);box-shadow:0 18px 36px rgba(19,43,99,.30)}
@media (max-width:620px){.welcome-copy{padding:20px 18px 24px}.hero-art{aspect-ratio:832/1120}.welcome-copy h1{font-size:2.25rem}.welcome-copy p{font-size:.93rem}.btn-start{width:100%;min-width:0}}


/* --- UX refinements --- */
.welcome-hero{display:flex;align-items:center;gap:24px;text-align:right;padding:22px 24px}
.hero-art{flex:0 0 auto;width:auto;max-width:360px;height:390px;aspect-ratio:auto;margin:0;border-radius:22px;background:rgba(250,247,239,.8);box-shadow:inset 0 0 0 1px rgba(190,148,52,.10);display:flex;align-items:center;justify-content:center}
.hero-art img{width:auto;height:100%;max-width:100%;object-fit:contain;mix-blend-mode:multiply}
.welcome-copy{padding:12px 6px 12px 2px;flex:1}
.welcome-copy p{max-width:none}
.btn-start{min-width:220px}
.term input[type="checkbox"]{position:static;opacity:1;pointer-events:auto;width:20px;height:20px;min-height:20px;flex:0 0 20px;margin:0;accent-color:var(--accent);padding:0;border-radius:5px;box-shadow:none;background:transparent}
.term.checked input[type="checkbox"]{accent-color:#fff}
.exam-floating-nav{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:20;display:flex;align-items:center;gap:10px;padding:8px 10px;background:rgba(255,255,255,.90);border:1px solid var(--border);border-radius:18px;box-shadow:0 14px 38px rgba(31,53,91,.20);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);width:min(560px,calc(100vw - 28px))}
.exam-floating-nav .btn{min-height:44px;flex:1 1 0;padding:10px 14px}
.floating-step{min-width:58px;text-align:center;font-size:.78rem;font-weight:800;color:var(--muted)}
.final-score{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;text-align:right;padding:18px 22px;margin-bottom:20px}
.final-score .score-label{font-weight:700;font-size:.95rem}.final-score .num{margin:0;font-size:2.45rem;line-height:1}.final-score .score-detail{text-align:left;font-size:.82rem;opacity:.92}
.survey-card{text-align:center;max-width:680px;margin-left:auto;margin-right:auto}.survey-icon{width:58px;height:58px;margin:0 auto 12px;border-radius:18px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-size:1.7rem;box-shadow:0 12px 28px rgba(91,77,247,.22)}
.rating{display:flex;direction:ltr;justify-content:center;gap:6px;margin:18px 0 20px}.rating label{margin:0;cursor:pointer}.rating input{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px;min-height:1px}.rating span{display:block;font-size:2.15rem;line-height:1;color:#c7cedc;transition:transform .15s,color .15s,text-shadow .15s}.rating label:hover span,.rating input:checked + span{color:#f5b51b;text-shadow:0 4px 12px rgba(245,181,27,.28);transform:translateY(-2px)}
.survey-meta{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:0 0 18px}.survey-meta span{padding:7px 11px;border-radius:999px;background:var(--chip);color:var(--muted);font-size:.76rem}.survey-card textarea{width:100%;min-height:125px;resize:vertical;padding:13px 15px;border-radius:15px;border:1px solid var(--border);background:rgba(248,250,255,.72);color:var(--text);font-size:.95rem;font-family:inherit}.survey-card textarea:focus{outline:none;border-color:rgba(91,77,247,.6);box-shadow:0 0 0 4px rgba(91,77,247,.11)}.survey-skip{display:inline-block;margin-top:14px}
@media (max-width:720px){.welcome-hero{display:block;text-align:center;padding:14px 14px 20px}.hero-art{width:100%;height:300px;margin:0 auto 8px;border-radius:18px}.welcome-copy{padding:12px 4px 0}.welcome-copy h1{margin-top:8px}.welcome-copy p{font-size:.9rem}.btn-start{width:100%}.final-score{grid-template-columns:1fr auto 1fr;gap:8px;padding:15px 13px}.final-score .score-label{font-size:.75rem}.final-score .num{font-size:1.9rem}.final-score .score-detail{font-size:.7rem}.rating span{font-size:2rem}}
@media (max-width:420px){.hero-art{height:245px}.exam-floating-nav{bottom:10px}.exam-floating-nav .btn{font-size:.85rem;padding:9px 10px}.floating-step{min-width:42px;font-size:.7rem}}